<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>拼图</title>
    
</head>
<body>
    <div id="app"></div>
    <h3 class="title">拼图</h3>
    <hr>
    <div class="container" id="map_container">
      
    </div>
</body>
</html>